Question : An individual's social identity is influenced by their:
Option 1: Personal achievements
Option 2: Unique personality traits
Option 3: Membership in social groups
Option 4: Individual decision-making
Correct Answer: Membership in social groups
Solution : An individual's social identity is influenced by their membership in social groups, such as their ethnicity, nationality, or profession. This aspect of their identity is based on their perceived belonging to various social categories.